Ensiva – As Team Manager, I coordinated all activities for the development (Java) of the Form Designer for the client. Actively involved in the development of the Java (Beans) components of the Form Designer for the client.

I was involved in the development (Java) of different modules for the distributed, high speed and failure proof solution for SMS offloading and processing for Hosted AIS.

I coordinated the implementation (Java) of a test SS7 protocol stack based on protocol standards to validate the real protocol stack implemented by the development team. This included managing the team responsible for all analysis and validation of requirements against SS7 protocol specifications, development of test SS7 stack, test plan design, test cases implementation, coding (Java) and bug tracking.

The Application Publisher is a customer and partner management system, part of a BSS platform. I was involved in the design, implementation (Java), testing, and delivery to client site. I acted as Project Manager stand-in on request and delivered the first version which was successfully deployed to a major telecom operator.

I implemented different plugins (Java) for the open source Jmeter testing tool to be used in testing a billing platform that communicates over MMS and IFX protocols for a client.

Designed and implemented the Voucher Management system for the IN Prepaid Platform as a J2EE application, EJB3, deployed in JBoss. Voucher Management is responsible for production and life cycle management of vouchers, provides a means for voucher creation to be sent to the manufacturer, loading batches of vouchers from export files provided by manufacturer, changing state of existing vouchers. The system was successfully deployed to a telecom operator.

Localization Gateway is a system for providing localization services to GSM operators. It was designed and implemented in C++ to communicate with a GSM network entity (HSS), using Diameter communication protocol in order to obtain localization data. This was successfully delivered to client.

BSSG Quick Rules provides continuous support for the policy and charging solutions for data traffic in a medium GSM operator. I was responsible for analyse requirements and clarification of scope, design and specification of solutions based on requirements, implementation and testing of the solution, deployment on testbed, support for acceptance testing, and deployment to production.

Designed and implemented the Tcap layer from telecom SS7 Stack (ITU). The implementation was successfully integrated with OpenCloud platform.